Buffaloes vs Rams coverage

I'm having a lot of people over on Saturday to watch the Buffs (lots of beer, wings, ect). Does anyone no if it is avalible in high definition? On The Mountain's official web site, it lists a high def channel for Comcast at 948. There is currently no 948 on Comcast. Does anyone know if this game will be aired anywhere in high def? After seeing so many games in HD, it's hard to watch in standard. GO BUFFS!